Heat MWC - conference location tracking

Google have launched a new mobile app to allow attendees that the Mobile World Congress in Barcelona to track where all the other delegates are.

It looks really impressive, and it shows the potential of lots of people all using location based apps.  If you're going to try this with lots of smartphone users then the MWC is a good place to do it.

More here.

Via the essential read that is Interesting Snippets